books.google.com - An exhilarating adventure awaits the whitewater enthusiast who follows any of the detailed runs in this newly revised guide. With close attention to the 100 very best runs available on the North American continent, the author focuses on: -- equipment, trip planning, and whitewater fundamentals; -- the...http://books.google.com/books/about/Whitewater_Rafting_in_North_America.html?id=tYwEF60Mr-sC&utm_source=gb-gplus-shareWhitewater Rafting in North America